Pleurotomaria, with partial belemite & phragamcone. Free standing on a cut base. 2 largish chips to shell underside + 2 more smaller chips, which maybe have happened before fossilization. Still a reasonable example of a very rare ammonite. Around 6 hours in prepartion Postage included for UK customers.
Age: 158 million
Size: Approx: 5.5cm. tall 8cm. across
Location: Burton Bradstock, Dorset, UK